Zobrazeno 1 - 10
of 166
pro vyhledávání: '"Jin‐Wook Shin"'
Autor:
Hyunsu Cho, Chan-mo Kang, Sukyung Choi, Chul Woong Joo, Byoung-Hwa Kwon, Jin-Wook Shin, Kukjoo Kim, Dae Hyun Ahn, Nam Sung Cho
Publikováno v:
Journal of Information Display, Vol 25, Iss 3, Pp 261-269 (2024)
The subpixel size of high-resolution organic light-emitting diode (OLED) microdisplays measures a few micrometers. To achieve a full-color microdisplay, the current preference is to use photolithography technology on a white OLED instead of using a f
Externí odkaz:
https://doaj.org/article/06abe2b950ce43c7a5a39b42c5316b14
Autor:
Haneul Kang, Yeonsu Hwang, Chan-mo Kang, Joo Yeon Kim, Chul Woong Joo, Jin-Wook Shin, Soobin Sim, Hyunsu Cho, Dae Hyun Ahn, Nam Sung Cho, Hyoc Min Youn, Young Jae An, Jin Sun Kim, Chun-Won Byun, Hyunkoo Lee
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract Organic light-emitting diode (OLED) microdisplays have received great attention owing to their excellent performance for augmented reality/virtual reality devices applications. However, high pixel density of OLED microdisplay causes electric
Externí odkaz:
https://doaj.org/article/d7cfe7ad1956490c9419eb454bd032dd
Autor:
Hyunsu Cho, Chul Woong Joo, Sukyung Choi, Chan‐mo Kang, Gi Heon Kim, Jin‐Wook Shin, Byoung‐Hwa Kwon, Hyunkoo Lee, Chun‐Won Byun, Nam Sung Cho
Publikováno v:
ETRI Journal, Vol 43, Iss 6, Pp 1093-1102 (2021)
AbstractMicrodisplays based on organic light‐emitting diodes (OLEDs) have a small form factor, and this can be a great advantage when applied to augmented reality and virtual reality devices. In addition, a high‐resolution microdisplay of 3000 pp
Externí odkaz:
https://doaj.org/article/62b18ee6e1954b6ea7a90c094288a0fb
Autor:
Chan-mo Kang, Jin-Wook Shin, Sukyung Choi, Byoung-Hwa Kwon, Hyunsu Cho, Nam Sung Cho, Jeong-Ik Lee, Hyunkoo Lee, Jeong Hwan Lee, Hokwon Kim, Ara Cho, Sang Hyun Park, Minseok Kim, Soon-gi Park, Youngjoon Kim, Jeonghun Ha, Jaehyeok Kim, Sang Tae Kim, Jong Soo Lee, Seung No Lee, Yu Bin Im, Chun-Won Byun
Publikováno v:
Journal of Information Display, Vol 22, Iss 3, Pp 163-171 (2021)
Organic light-emitting diode (OLED) microdisplays have attracted much attention as displays for small form factor augmented reality (AR) devices. To realize glass-like thin and wide field of view (FoV) AR devices, we designed a display module with a
Externí odkaz:
https://doaj.org/article/316470937a544ff08fe21ac673a036bc
Autor:
Sukyung Choi, Chan-mo Kang, Chun-Won Byun, Hyunsu Cho, Byoung-Hwa Kwon, Jun-Han Han, Jong-Heon Yang, Jin-Wook Shin, Chi-Sun Hwang, Nam Sung Cho, Kang Me Lee, Hee-Ok Kim, Eungjun Kim, Seunghyup Yoo, Hyunkoo Lee
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
To realize organic light-emitting diodes (OLEDs) with improved resolution for display applications, a method for achieving high yield device fabrication is needed. Here, the authors report vertically-stacked transistor-driven full-color OLEDs with ph
Externí odkaz:
https://doaj.org/article/a5af19c605474728b7984926f08cc6de
Autor:
O Eun Kwon, Jin-Wook Shin, Himchan Oh, Chan-mo Kang, Hyunsu Cho, Byoung-Hwa Kwon, Chun-Won Byun, Jong-Heon Yang, Kang Me Lee, Jun-Han Han, Nam Sung Cho, Jong Hyuk Yoon, Seung Jin Chae, Jin Sung Park, Hyunkoo Lee, Chi-Sun Hwang, Jaehyun Moon, Jeong-Ik Lee
Publikováno v:
Journal of Information Display, Vol 21, Iss 1, Pp 49-56 (2020)
From the very first time that graphene was used as a transparent electrode for OLED applications, the emergence of active-matrix (AM)-graphene OLED displays has been envisioned. Realizing this expectation, however, turned out to be difficult. Two obs
Externí odkaz:
https://doaj.org/article/e467fbc012fe4c2ab4725013acac8953
Autor:
Hyunsu Cho, Chun-Won Byun, Chan-Mo Kang, Jin-Wook Shin, Byoung-Hwa Kwon, Sukyung Choi, Nam Sung Cho, Jeong-Ik Lee, Hokwon Kim, Jeong Hwan Lee, Minseok Kim, Hyunkoo Lee
Publikováno v:
Journal of Information Display, Vol 20, Iss 4, Pp 249-255 (2019)
Microdisplay is a key technology for realizing augmented reality (AR) and mixed reality (MR) devices, which have attracted much attention of late. Even though the operating voltage in the tandem structure is higher than that in the single structure,
Externí odkaz:
https://doaj.org/article/a429a815bcdc4a0bbc259508479e8b7b
Autor:
Jun-Han Han, Jaehyun Moon, Doo-Hee Cho, Jin-Wook Shin, Hye Yong Chu, Jeong-Ik Lee, Nam Sung Cho, Jonghee Lee
Publikováno v:
Journal of Information Display, Vol 19, Iss 4, Pp 179-184 (2018)
The enhancement of the luminance of organic light-emitting diode (OLED) panels with various areas (2.25–6084 mm2) using a microlens array (MLA) film was investigated. The luminance enhancement was dependent on the viewing angle, and the largest enh
Externí odkaz:
https://doaj.org/article/f2281c6f9d5a48799c04c87673c67fb1
Autor:
Jeong Hun Lee, Sohyeon Kang, Nae-Man Park, Jin-Wook Shin, Chul Woong Joo, Jonghee Lee, Seong-Deok Ahn, Seung-Youl Kang, Jaehyun Moon
Publikováno v:
Journal of Information Display, Vol 19, Iss 4, Pp 171-177 (2018)
Porous nanocellulose paper was fabricated and applied as a light outcoupling medium. The nanocellulose papers were prepared using cellulose powder and a high-pressure homogenizing process. The translucent nanocellulose paper had high total transmitta
Externí odkaz:
https://doaj.org/article/a43a3cf2ee1c4e4db3abd20cacd9808b
Autor:
Jin Woo Huh, Jaehyun Moon, Joo Won Lee, Doo-Hee Cho, Jin-Wook Shin, Jun-Han Han, Joohyun Hwang, Chul Woong Joo, Jeong-Ik Lee, Hye Yong Chu
Publikováno v:
IEEE Photonics Journal, Vol 4, Iss 1, Pp 39-47 (2012)
In transparent organic light-emitting diodes (TOLEDs), the asymmetry in the optical paths causes difference between the bottom and top emitting lights, both in emissions and spectral distributions. Capping layers (CLs) can be used as an optical funct
Externí odkaz:
https://doaj.org/article/2da0fba1d675431b8169b484f711f13b